APA (7th ed.) Citation

Stock, A., & Stock, A. (2010). Himmel und Erde. Schöningh.

Chicago Style (17th ed.) Citation

Stock, Alex, and Alex Stock. Himmel Und Erde. Paderborn [u. a.]: Schöningh, 2010.

MLA (8th ed.) Citation

Stock, Alex, and Alex Stock. Himmel Und Erde. Schöningh, 2010.

Warning: These citations may not always be 100% accurate.